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| author | paperchalice <liujunchang97@outlook.com> | 2024-06-11 21:27:14 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-06-11 21:27:14 +0800 |
| commit | 837dc542b1519df343e5a8f7b2718483530a4193 (patch) | |
| tree | ea90fd5268cdd1e5dccfe50c4f2f6c62c9fda100 /llvm/lib/CodeGen/MachineBasicBlock.cpp | |
| parent | 2b15fb16cee05e6fe56edc6bc24d4d31df48a115 (diff) | |
| download | llvm-837dc542b1519df343e5a8f7b2718483530a4193.zip llvm-837dc542b1519df343e5a8f7b2718483530a4193.tar.gz llvm-837dc542b1519df343e5a8f7b2718483530a4193.tar.bz2 | |
[CodeGen][NewPM] Split `MachineDominatorTree` into a concrete analysis result (#94571)
Prepare for new pass manager version of `MachineDominatorTreeAnalysis`.
We may need a machine dominator tree version of `DomTreeUpdater` to
handle `SplitCriticalEdge` in some CodeGen passes.
Diffstat (limited to 'llvm/lib/CodeGen/MachineBasicBlock.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineBasicBlock.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/MachineBasicBlock.cpp b/llvm/lib/CodeGen/MachineBasicBlock.cpp index 0bd5f09..16505f2 100644 --- a/llvm/lib/CodeGen/MachineBasicBlock.cpp +++ b/llvm/lib/CodeGen/MachineBasicBlock.cpp @@ -1330,9 +1330,9 @@ MachineBasicBlock *MachineBasicBlock::SplitCriticalEdge( LIS->repairIntervalsInRange(this, getFirstTerminator(), end(), UsedRegs); } - if (MachineDominatorTree *MDT = - P.getAnalysisIfAvailable<MachineDominatorTree>()) - MDT->recordSplitCriticalEdge(this, Succ, NMBB); + if (auto *MDTWrapper = + P.getAnalysisIfAvailable<MachineDominatorTreeWrapperPass>()) + MDTWrapper->getDomTree().recordSplitCriticalEdge(this, Succ, NMBB); if (MachineLoopInfo *MLI = P.getAnalysisIfAvailable<MachineLoopInfo>()) if (MachineLoop *TIL = MLI->getLoopFor(this)) { |